Donald J. Tringali

Insider Reports History

Entity
Individual
Location
C/O Information Analysis Incorporated, 11240 Waples Mill Rd Ste 201, Fairfax, VA
Signature
Donald J. Tringali
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Donald J. Tringali:

Stock Role Class Num Shares Value Price $ Report Date Ownership
WAVEDANCER, INC. Director Options (Right-to-Buy) 105K $331K $3.15 Nov 21, 2022 Direct
NATURAL GAS SERVICES GROUP INC Director Common Stock 8.52K $191K $22.42 Jun 13, 2024 Rabbi Trust
NATURAL GAS SERVICES GROUP INC Director Restricted Stock Units 5.62K $66.7K $11.87 Jun 13, 2024 Direct
NATURAL GAS SERVICES GROUP INC Director Common Stock 947 $21.2K $22.42 Jun 13, 2024 Direct

Insider Reports Filed by Donald J. Tringali

Symbol Company Period Transactions Value $ Form Type Date Filed Role
NGS NATURAL GAS SERVICES GROUP INC Jun 13, 2024 1 $0 4 Jun 17, 2024 Director
NGS NATURAL GAS SERVICES GROUP INC May 9, 2024 3 $0 4 May 13, 2024 Director
NGS NATURAL GAS SERVICES GROUP INC May 9, 2023 1 $0 4 May 11, 2023 Director
NGS NATURAL GAS SERVICES GROUP INC Apr 28, 2023 0 $0 3 May 3, 2023 Director
WAVD WAVEDANCER, INC. Nov 21, 2022 1 $0 4 Nov 23, 2022 Director
WAVD WAVEDANCER, INC. Dec 30, 2021 1 $0 4 Jan 3, 2022 Director
WAVD INFORMATION ANALYSIS INC Aug 26, 2021 2 $118K 4 Aug 30, 2021 Director
WAVD INFORMATION ANALYSIS INC May 7, 2021 0 $0 3 May 12, 2021 Director